What is he asked for my email address?

As an AI language model, I cannot determine the exact context of your statement. However, if someone asks for your email address, it may be because they need to contact you for a specific reason. This could be for business-related purposes, sending important information, or even as part of the sign-up process for an online service. Providing your email address generally signifies that you are willing to receive communication from the individual or organization who requested it. It is important to be cautious about who you share your email address with and make sure it is only given to trusted sources.